29227420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 69672960

約数和(自身を除く): 40445540

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 47, 59, 62, 68, 85, 94, 118, 124, 155, 170, 188, 235, 236, 295, 310, 340, 470, 527, 590, 620, 799, 940, 1003, 1054, 1180, 1457, 1598, 1829, 2006, 2108, 2635, 2773, 2914, 3196, 3658, 3995, 4012, 5015, 5270, 5546, 5828, 7285, 7316, 7990, 9145, 10030, 10540, 11092, 13865, 14570, 15980, 18290, 20060, 24769, 27730, 29140, 31093, 36580, 47141, 49538, 55460, 62186, 85963, 94282, 99076, 123845, 124372, 155465, 171926, 188564, 235705, 247690, 310930, 343852, 429815, 471410, 495380, 621860, 859630, 942820, 1461371, 1719260, 2922742, 5845484, 7306855, 14613710, 29227420]

約数ペア:

[(1, 29227420), (2, 14613710), (4, 7306855), (5, 5845484), (10, 2922742), (17, 1719260), (20, 1461371), (31, 942820), (34, 859630), (47, 621860), (59, 495380), (62, 471410), (68, 429815), (85, 343852), (94, 310930), (118, 247690), (124, 235705), (155, 188564), (170, 171926), (188, 155465), (235, 124372), (236, 123845), (295, 99076), (310, 94282), (340, 85963), (470, 62186), (527, 55460), (590, 49538), (620, 47141), (799, 36580), (940, 31093), (1003, 29140), (1054, 27730), (1180, 24769), (1457, 20060), (1598, 18290), (1829, 15980), (2006, 14570), (2108, 13865), (2635, 11092), (2773, 10540), (2914, 10030), (3196, 9145), (3658, 7990), (3995, 7316), (4012, 7285), (5015, 5828), (5270, 5546)]